ND = Not Detected at the Minimum Reporting Level; - = Not Sampled; View all radionuclides

Radionuclide Monitoring - PWS ID: 00657 = PORTLAND WATER BUREAU
Source ID Gross Alpha [pCi/L]
(EPA 4002, 4000) MCL = 15
Radium Combined
(226,228) [pCi/L]
(EPA 4010) MCL = 5
Uranium Combined
(EPA 4006) MCL = .03
Gross Beta Particle
Activity [pCi/L]
(EPA 4100) MCL = 50
02/22/1706/08/17EP-B GWPSNDNDND-
01/24/1104/08/11EP-B GWPSNDNDNDND
08/10/0901/08/10EP-B GWPSNDND-3.4000000
08/19/0812/10/08EP-B GWPSND1.6700000ND3.6000000
08/10/0710/10/07EP-B GWPSNDNDND-
10/10/0612/08/06EP-B GWPSNDND0.0007000-
07/23/0311/06/03EP-B GWPSNDND0.0000500-
Archived Results
Chemical Source ID Results MCL  
05/01/0107/23/01Gross Alpha, Excl. Radon & UBL1.890000015.0000
05/01/0107/23/01Gross Beta Particle ActivityBL3.520000050.0000
12/29/0002/14/01Gross Alpha, Excl. Radon & UAND15.0000
12/29/0002/14/01Gross Beta Particle ActivityAND50.0000
11/21/0007/23/01Gross Alpha, Excl. Radon & UBM3.210000015.0000
11/21/0007/23/01Gross Beta Particle ActivityBMND50.0000
11/09/0007/23/01Gross Alpha, Excl. Radon & UBKND15.0000
11/09/0007/23/01Gross Beta Particle ActivityBK2.600000050.0000
09/28/0011/07/00Gross Alpha, Excl. Radon & UBAND15.0000
09/28/0011/07/00Gross Beta Particle ActivityBAND50.0000
09/28/0011/07/00Gross Alpha, Excl. Radon & UBEND15.0000
09/28/0011/07/00Gross Beta Particle ActivityBEND50.0000
09/28/0011/07/00Gross Alpha, Excl. Radon & UCCND15.0000
09/28/0011/07/00Gross Beta Particle ActivityCCND50.0000
09/28/0011/07/00Gross Alpha, Excl. Radon & UCFND15.0000
09/28/0011/07/00Gross Beta Particle ActivityCFND50.0000
09/28/0011/07/00Gross Alpha, Excl. Radon & UDD2.580000015.0000
09/28/0011/07/00Gross Beta Particle ActivityDD5.600000050.0000
09/28/0011/07/00Gross Alpha, Excl. Radon & UDEND15.0000
09/28/0011/07/00Gross Beta Particle ActivityDE6.800000050.0000
09/28/0011/17/00Gross Alpha, Excl. Radon & UFND15.0000
09/28/0011/17/00Gross Beta Particle ActivityFND50.0000
09/19/0011/07/00Gross Alpha, Excl. Radon & UAND15.0000
09/19/0011/07/00Gross Beta Particle ActivityAND50.0000
06/27/0009/18/00Gross Alpha, Excl. Radon & UAND15.0000
06/27/0009/18/00Gross Beta Particle ActivityAND50.0000
06/11/0007/28/00Gross Alpha, Excl. Radon & UBAND15.0000
06/11/0007/28/00Gross Beta Particle ActivityBA5.150000050.0000
06/11/0007/28/00Gross Alpha, Excl. Radon & UBEND15.0000
06/11/0007/28/00Gross Beta Particle ActivityBEND50.0000
06/11/0007/28/00Gross Alpha, Excl. Radon & UCCND15.0000
06/11/0007/28/00Gross Beta Particle ActivityCCND50.0000
06/11/0007/28/00Gross Alpha, Excl. Radon & UDDND15.0000
06/11/0007/28/00Gross Beta Particle ActivityDD8.540000050.0000
06/11/0007/28/00Gross Alpha, Excl. Radon & UDEND15.0000
06/11/0007/28/00Gross Beta Particle ActivityDEND50.0000
06/11/0008/11/00Gross Alpha, Excl. Radon & UFND15.0000
06/11/0008/11/00Gross Beta Particle ActivityFND50.0000
03/28/0008/10/00Gross Alpha, Excl. Radon & UAND15.0000
03/28/0008/10/00Gross Beta Particle ActivityAND50.0000
03/27/0006/14/00Gross Alpha, Excl. Radon & UBAND15.0000
03/27/0006/14/00Gross Beta Particle ActivityBAND50.0000
03/27/0006/14/00Gross Alpha, Excl. Radon & UBEND15.0000
03/27/0006/14/00Gross Beta Particle ActivityBE12.20000050.0000
03/27/0006/14/00Gross Alpha, Excl. Radon & UCCND15.0000
03/27/0006/14/00Gross Beta Particle ActivityCCND50.0000
03/27/0006/14/00Gross Alpha, Excl. Radon & UDD1.712000015.0000
03/27/0006/14/00Gross Beta Particle ActivityDDND50.0000
03/27/0006/14/00Gross Alpha, Excl. Radon & UDEND15.0000
03/27/0006/14/00Gross Beta Particle ActivityDEND50.0000
03/27/0006/28/00Gross Alpha, Excl. Radon & UFND15.0000
03/27/0006/28/00Gross Beta Particle ActivityF7.105000050.0000
10/28/9602/14/97Gross Alpha, Excl. Radon & UA0.460000015.0000
10/28/9602/14/97Gross Beta Particle ActivityA0.410000050.0000
10/24/9603/07/97Gross Alpha, Excl. Radon & UEA0.090000015.0000
10/24/9603/07/97Gross Beta Particle ActivityEA4.800000050.0000
10/23/9602/14/97Gross Alpha, Excl. Radon & UCD0.010000015.0000
10/23/9602/14/97Gross Beta Particle ActivityCD5.100000050.0000
10/23/9602/14/97Gross Alpha, Excl. Radon & UF0.180000015.0000
10/23/9602/14/97Gross Beta Particle ActivityF5.900000050.0000
10/22/9602/14/97Gross Alpha, Excl. Radon & UBC0.060000015.0000
10/22/9602/14/97Gross Beta Particle ActivityBC4.200000050.0000
10/21/9602/14/97Gross Alpha, Excl. Radon & UDD1.200000015.0000
10/21/9602/14/97Gross Beta Particle ActivityDD6.300000050.0000
07/18/9602/14/97Gross Alpha, Excl. Radon & UDD0.700000015.0000
07/18/9602/14/97Gross Beta Particle ActivityDD7.200000050.0000
07/10/9602/14/97Gross Alpha, Excl. Radon & UCD0.010000015.0000
07/10/9602/14/97Gross Beta Particle ActivityCD5.600000050.0000
07/03/9602/14/97Gross Alpha, Excl. Radon & UAND15.0000
07/03/9602/14/97Gross Beta Particle ActivityA4.200000050.0000
07/01/9602/14/97Gross Alpha, Excl. Radon & UEA0.300000015.0000
07/01/9602/14/97Gross Beta Particle ActivityEA2.900000050.0000
07/01/9602/21/97Gross Alpha, Excl. Radon & UF0.100000015.0000
07/01/9602/21/97Gross Beta Particle ActivityF2.200000050.0000
06/11/9602/14/97Gross Alpha, Excl. Radon & UA0.300000015.0000
06/11/9602/14/97Gross Beta Particle ActivityA0.900000050.0000
03/25/9602/14/97Gross Alpha, Excl. Radon & UA0.120000015.0000
03/25/9602/14/97Gross Beta Particle ActivityA1.470000050.0000
12/03/9104/20/92Gross Alpha, Excl. Radon & UAND15.0000
02/08/8808/29/88Gross Alpha, Excl. Radon & UA0.400000015.0000
03/02/8708/22/88Gross Alpha, Excl. Radon & UAND15.0000
03/02/8708/22/88Gross Beta Particle ActivityA1.300000050.0000

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